Title: Wrapper classes (JPHO)
Course: CPS 161: An Intro to Programming with Java - DL MM MASTER > Section: Learning Units - Bb

Presentations and Videos

- Wrapper classes (JPHO) lecture video (Time: 00:00)
- Wrapper classes (JPHO) document

- Wrapper classes associated with primitives: Byte, Character, Short, Integer, Long, Float, Double
- Wrapper classes are Immutable with no default constructor
- Compiler provides "Boxing" and "UnBoxing"
- Useful methods in the Number Wrapper classes: parseInt, parseDouble, etc.
- Useful methods in the Character class: isLetter, isDigit, isWhitespace, isUpperCase, etc.